Senior Backend Developer

1 week ago

Singapore SCIENTEC CONSULTING PTE. LTD. Full time
Roles & Responsibilities

We are looking for Senior Backend Developer to join Singapore government agency

  • Exciting opportunity to work on impactful government digital services
  • Provide technical leadership opportunities, along with professional development and AWS certification support
  • Attractive salary package and benefits (up to 24 days leaves + medical insurance)
  • Working location: Central (Hybrid work arrangement)

We are seeking a skilled Senior Backend Engineer to join our agile development team. In this role, you will be responsible for designing, developing, and maintaining scalable backend services and APIs, while contributing to architectural decisions and mentoring junior developers.

Responsibilities:

  • Design and develop robust, scalable backend services using Java Spring Boot/Kotlin/C#
  • Architect and implement RESTful APIs and microservices following best practices
  • Design and implement cloud-native solutions using AWS services
  • Lead the design and implementation of database schemas and data models
  • Ensure high performance, reliability, and security of backend systems
  • Collaborate with frontend developers and other stakeholders to define and implement API contracts
  • Mentor junior developers and conduct thorough code reviews
  • Participate in system design discussions and technical planning
  • Implement and maintain CI/CD pipelines
  • Troubleshoot production issues and optimise system performance

Requirements:

  • Min 7 years of professional experience in a software development
  • Strong expertise in either Java Spring Boot, Kotlin, or C# (.NET Core)
  • Extensive experience with RESTful APIs and microservices architecture
  • Proven experience with AWS services including: AWS Lambda and serverless architecture, Amazon ECS/EKS, Amazon RDS and DynamoDB, Amazon S3, AWS CloudFormation/CDK, Amazon CloudWatch, AWS IAM and security best practices
  • Proficient in SQL and experience with both relational and NoSQL databases
  • AWS Certifications will be an added advantage

Technical skills required:

  • Languages: Java 11+/Kotlin/C#
  • Frameworks: Spring Boot, Spring Cloud, .NET Core
  • Infrastructure as Code using Terraform
  • Databases: PostgreSQL, MySQL, MongoDB, DynamoDB
  • Tools: Maven/Gradle, Git, Jenkins/GitLab CI
  • Testing: JUnit, Mockito, TestContainers
  • Documentation: Swagger/OpenAPI
  • Monitoring: CloudWatch, ELK Stack, Prometheus, Grafana

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All applications will be processed with strict confidence. Only shortlisted candidates will be contacted.

Liew Chien Hui - R

ScienTec Consulting Pte Ltd - 11C5781

Tell employers what skills you have
Terraform
MongoDB
Spring
PostgreSQL
AWS
Unit Testing
Kotlin
Spring Framework
MySQL
Agile
.NET Core
NoSQL
Spring Boot
SQL
Web Applications
Java
C#
API
Software Development
Agile Development

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